INTERNATIONAL PATENT: RUAN, SIZHONG, 阮思忠 FILES APPLICATION FOR "VERTICAL SHAFT PLANETARY MIXER GEARBOX"

GENEVA, Oct. 26 -- RUAN, Sizhong (No. 17, Huanghua New Village, Beimen No.1 Middle School, Jianou CityNanping, Fujian 353100), 阮思忠 (中国福建省南平市建瓯市北门一中口黄华新村17号) filed a patent application (PCT/CN2025/088876) for "VERTICAL SHAFT PLANETARY MIXER GEARBOX" on Apr 14, 2025. With publication no. WO/2025/218638, the details related to the patent application was published on Oct 23, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): RUAN, Si...